SOLUTION: Not in book Find the 25th term of the arithmetic sequence with first term 7 and common difference-2.

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Question 71627: Not in book
Find the 25th term of the arithmetic sequence with first term 7 and common difference-2.
Answer by stanbon(75887) About Me  (Show Source):
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Find the 25th term of the arithmetic sequence with first term 7 and common difference-2.
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nth term formula: a(n) = a(1) + (n-1)d
a(25) = 7 + (24)*-2
=7-48
= -41
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Cheers,
Stan H.